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Properties of the Number 15137

Fifteen Thousand One Hundred Thirty-Seven

Basics

Value: 15136 → 15137 → 15138

Parity: odd

Prime: Yes

Previous Prime: 15131

Next Prime: 15139

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 15137

Divisors: 1, 15137

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 11101100100001

Octal: 35441

Duodecimal: 8915

Hexadecimal: 3b21

Square: 229128769

Square Root: 123.03251602726817

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Primes of the form 2·n2 - 1. A66436
Centered 16-gonal numbers. A69129
Smaller of two consecutive primes whose sum is a square. A61275
Number of singular 2 X 2 matrices having all elements in {-n,...,n}. A209981
Smaller member of a twin prime pair with a square sum. A69496
a(n) = (n3 - 7·n + 12)/6. A105163
Sum of all squarefree numbers from 2n-1 to 2n - 1. A373123
Lesser of consecutive primes whose sum is a perfect power (A001597). A91624
a(n) is the n-th prime == 1 (mod n). A77317
a(n) = 18·n2 - 1. A157910